Sub-sentence Extraction Based on Combinatorial Optimization.
Norihito YasudaMasaaki NishinoTsutomu HiraoMasaaki NagataPublished in: ECIR (2013)
Keyphrases
- combinatorial optimization
- sentence extraction
- multi document summarization
- automatic summarization
- metaheuristic
- traveling salesman problem
- semantic analysis
- combinatorial optimization problems
- automatic text summarization
- simulated annealing
- text summarization
- combinatorial problems
- optimization problems
- hard combinatorial optimization problems
- word sense
- word frequency
- higher order
- hidden markov models
- evolutionary algorithm